- All sections
- A - Human necessities
- A62D - Chemical means for extinguishing firesprocesses for making harmful chemical substances harmless, or less harmful, by effecting a chemical changecomposition of materials for coverings or clothing for protecting against harmful chemical agentscomposition of materials for transparent parts of gas-masks, respirators, breathing bags or helmetscomposition of chemical materials for use in breathing apparatus
- A62D 7/00 - Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
Patent holdings for IPC class A62D 7/00
Total number of patents in this class: 8
10-year publication summary
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1
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2
|
1
|
0
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2
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2
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0
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17509 |
1 |
| The United States of America as represented by the Secretary of the Army | 1252 |
1 |
| Kappler, Inc. | 43 |
1 |
| Koken Ltd. | 65 |
1 |
| University of Massachusetts | 2295 |
1 |
| Innonix Technologies, Incorporated | 3 |
1 |
| Moraine Corporation | 7 |
1 |
| Teledyne FLIR Defense, Inc. | 103 |
1 |
| Other owners | 0 |